Errors were encountered while processing:
 udev
 initramfs-tools-core
 initramfs-tools
 mdadm
 brltty
 bluez
 plymouth
 plymouth-theme-ubuntu-text
 plymouth-theme-xubuntu-text
 plymouth-label
 plymouth-theme-xubuntu-logo
 mountall
 upstart
 lvm2
 apparmor
 lightdm
 mysql-server-5.7
 ubuntu-drivers-common
 nvidia-prime
 console-setup
 kbd
 console-setup-linux
 ubuntu-minimal
 alsa-base
 blueman
 network-manager
 network-manager-gnome
 gnome-bluetooth
 upower
 gnome-session-bin
 gnome-user-share
 udisks2
 gvfs-daemons
 gvfs:i386
 gvfs-backends
 gvfs-fuse
 pulseaudio
 pulseaudio-module-bluetooth
 libcanberra-pulse:i386
 light-locker
 linux-image-4.4.0-72-generic
 linux-image-extra-4.4.0-72-generic
 linux-image-generic
 linux-generic
 mysql-server
 ntfs-config
 xserver-xorg-core
 xserver-xorg-input-evdev
 nvidia-340
 nvidia-331-updates
 nvidia-331-updates-uvm
Processing was halted because there were too many errors.
E: Sub-process /usr/bin/dpkg returned an error code (1)